FI61323C - Membranelektrolyscell med koncentriska elektroder - Google Patents

Membranelektrolyscell med koncentriska elektroder Download PDF

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Publication number
FI61323C
FI61323C FI761874A FI761874A FI61323C FI 61323 C FI61323 C FI 61323C FI 761874 A FI761874 A FI 761874A FI 761874 A FI761874 A FI 761874A FI 61323 C FI61323 C FI 61323C
Authority
FI
Finland
Prior art keywords
anode
cathode
membrane
tubular
cell according
Prior art date
Application number
FI761874A
Other languages
English (en)
Finnish (fi)
Other versions
FI61323B (fi
FI761874A (sv
Inventor
Edward Joseph Peters
Jr John Edward Loeffler
Original Assignee
Diamond Shamrock Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Diamond Shamrock Corp filed Critical Diamond Shamrock Corp
Publication of FI761874A publication Critical patent/FI761874A/fi
Application granted granted Critical
Publication of FI61323B publication Critical patent/FI61323B/fi
Publication of FI61323C publication Critical patent/FI61323C/fi

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/70—Assemblies comprising two or more cells
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/003—Coaxial constructions, e.g. a cartridge located coaxially within another

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)

Claims (9)

1. Cell för elektrolys av alkalimetallhalogenidlösningar, kännetecknad av att den innehäller följande kon-struktionselement: ett ihäligt rörformigt katodelement (1*0 med vätskepermeabla väggar; ett ihäligt rörformigt anodelement (18) som har vätskepermeabla väggar och som är anbragt koncentriskt inuti katodele-mentet längs en gemensam axel; ett jonpermeabelt rörformigt membran (16) som är anbragt utanpä och täcker anodelementets ytteryta sä att ytorna av anoden (18) och katoden (1*1) separeras frän varandra och anod- (*l8) och katodrum (50) bildas; anordning (30, 2*1) för införsel av alkalimetallhalogenidlösning i anodrummet och för avlägsnande av halogengas och använd lösning frän anodrummet; 12 61323 anordning (28, 26) för införsel av vätska i katodrummet och för avlägsnande av gas- och vätskeprodukter frän katodrummet; en ledningsanordning (22, 12) för införsel av elektrolysström tili anoden och katoden; ett yttre hölje (10) som omger katodelementet (14) sä att det innesluter katodrummet (50) och som har öppningar vid varje ände, väri katodelementet, membranet, och anodelementet är anbringade och tättslutna.
2. Cell enligt patentkrav 1, kännetecknad av att det rörformiga membranet (16) är permeabelt för passage av katjoner och väsentligen ogenomträngligt för hydrodynamisk strömning av elektrolyt.
3· Cell enligt patentkrav 2, kännetecknad av att det rörformiga membranet (16) utgöres av en katjonpermeabel perfluorkolpolymer med vidhängande sulfongrupper. *1. Cell enligt patentkrav 1, kännetecknad av att det jonpermeabla membranet (16) har formen av ett extrude-rat rör.
5· Cell enligt patentkrav 1, kännetecknad av att ledningsanordningen för matning av anodelementet med Ström innefattar en skena (22) som är anbringad inuti den rörformiga anoden längs hela dess längdaxel och som är i elektrisk kontakt med anoden längs väsentligen hela anodlängden.
6. Cell enligt patentkrav 5» kännetecknad av att skenorna (22) hälles i kontakt med anoden via ett flertal radiella kontaktelement (20).
7. Cell enligt patentkrav 1, kännetecknad av att ledningsanordningen för matning av katodelementet med ström innefattar ätminstone en skena (12) som är anbringad inuti det ringformiga utrymmet mellan den rörformiga katoden och det yttre höljet (10) och som halles i elektrisk kontakt med katoden längs väsentligen hela katodlängden.
3. Cell enligt patentkrav 1, kännetecknad av
FI761874A 1975-07-02 1976-06-28 Membranelektrolyscell med koncentriska elektroder FI61323C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US59238575 1975-07-02
US05/592,385 US3984303A (en) 1975-07-02 1975-07-02 Membrane electrolytic cell with concentric electrodes

Publications (3)

Publication Number Publication Date
FI761874A FI761874A (sv) 1977-01-03
FI61323B FI61323B (fi) 1982-03-31
FI61323C true FI61323C (fi) 1982-07-12

Family

ID=24370446

Family Applications (1)

Application Number Title Priority Date Filing Date
FI761874A FI61323C (fi) 1975-07-02 1976-06-28 Membranelektrolyscell med koncentriska elektroder

Country Status (14)

Country Link
US (1) US3984303A (sv)
JP (2) JPS527898A (sv)
BR (1) BR7604323A (sv)
CA (1) CA1077436A (sv)
CH (1) CH616961A5 (sv)
DD (1) DD126159A5 (sv)
DE (1) DE2629506A1 (sv)
DK (1) DK294476A (sv)
FI (1) FI61323C (sv)
FR (1) FR2316353A1 (sv)
GB (1) GB1511426A (sv)
IT (1) IT1066567B (sv)
NL (1) NL7607201A (sv)
SE (1) SE7607548L (sv)

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Also Published As

Publication number Publication date
FR2316353A1 (fr) 1977-01-28
JPS527898A (en) 1977-01-21
FR2316353B1 (sv) 1980-04-30
GB1511426A (en) 1978-05-17
DD126159A5 (sv) 1977-06-22
DE2629506A1 (de) 1977-01-20
CA1077436A (en) 1980-05-13
SE7607548L (sv) 1977-01-03
NL7607201A (nl) 1977-01-04
DK294476A (da) 1977-01-03
US3984303A (en) 1976-10-05
BR7604323A (pt) 1977-07-26
FI61323B (fi) 1982-03-31
CH616961A5 (sv) 1980-04-30
FI761874A (sv) 1977-01-03
IT1066567B (it) 1985-03-12
JPS5845369U (ja) 1983-03-26

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Owner name: DIAMOND SHAMROCK CORPORATION